Threatened Species Recovery Hub researchers presented at the recent Species on the Move International Conference in Hobart, including Hub Director Hugh Possingham.
Professor Possingham presented on the role of decision science in moving species outside their normal range in response to climate, and other, change.
“There are a whole lot of reasons why we might want to relocate an animal to somewhere it's never been, and it presents a lot of challenges.”
“Decisions about moving species are hard, but if we avoid that decision, and do nothing, extinctions will occur. Even if we lack full information we can make good decisions about moving species outside their original range in the name of conservation.”
“The species on the move conference brought together managers, researchers and policy makers from across Australasia to tackle contentious issues in conservation science and management in a rapidly changing world. There is nothing like face-to-face talks, panels and discussions to hammer out solutions to difficult problems,” said Professor Possingham.
Other TSR Hub presenters included:
Conservation managers considering the implementation of nest boxes programs need to give careful consideration to design, colour, placement and shade profile of nest boxes.
The vast brigalow forest that extended from northern New South Wales to southern Queensland has been cleared in the space of 60 years and it seems that many species have become threatened as a result. Rod Fensham and co-workers have identified the plant species that are likely to have become threatened and many of these species were not previously recognised as imperilled.
Monitoring is fundamental to good policy and effective conservation management. Data derived from monitoring underpin the process for listing of species as threatened, which is a precursor to recognition in policy.
TSR Hub researcher David Lindenmayer and colleagues embarked on a four-year case study examining the impacts of a biodiversity offset which established nest boxes to compensate for the losses of natural tree hollows caused by the widening of sections of the Hume Highway (the road linking Sydney and Melbourne).
In recent months you may have noticed some energetic public debate about what is the biggest threat to threatened species in Australia. Is it feral cats and foxes or is it the clearing and degradation of native vegetation?